• Pharma Grade Phenolphthalein Powder CAS 77-09-8
  • Pharma Grade Phenolphthalein Powder CAS 77-09-8
  • Pharma Grade Phenolphthalein Powder CAS 77-09-8
  • Pharma Grade Phenolphthalein Powder CAS 77-09-8
  • Pharma Grade Phenolphthalein Powder CAS 77-09-8

Pharma Grade Phenolphthalein Powder CAS 77-09-8

CAS No.: 77-09-8
Formula: C20h14o4
Environmental Protection: Yes
Certification: REACH
Color: White
Appearance: Powder
Samples:
US$ 1/Kg 1 Kg(Min.Order)
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Gold Member Since 2022

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Rating: 5.0/5
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Basic Info.

Model NO.
77-09-8
We Can Ship
25-500kg to Europe
Payment Method
Btc, T/T, Western Union
Express
Safe Customs Clearance, We Have a Professional Cus
Export Market
Global (Safe Clearance)
Purity
High Purity
Delivery Time
1-3 Days
Arrival Time
12-15days( Safe Customs Clearance)
Transport Package
Bag/Bottle/Bucket
Specification
1KG
Trademark
harvest chemical
Origin
Wuhan
Production Capacity
50000kg

Product Description

Pharma Grade Phenolphthalein Powder CAS 77-09-8
 
Pharma Grade Phenolphthalein Powder CAS 77-09-8

Product Description
 Product Name Phenolphthalein
 Synonyms LABOTEST-BB LT02090809;CI 764;CI NO 764 (1924);BETZ 0212;3,3-BIS(4-HYDROXYPHENYL)-1(3H)-ISOBENZOFURANONE;3,3-Bis(4-hydroxyphenyl)phthalide;3,3-BIS(P-HYDROXYPHENYL)PHTHALIDE;TIMTEC-BB SBB008868
 CAS 77-09-8
 MF C20H14O4
 MW 318.32
 EINECS 201-004-7

Phenolphthalein is a chemical that is commonly used as a colorimetric pH indicator. The compound has been observed to turn orange at pH <0, clear between pH 0-8.2, fuchsia between pH 8.2-12, and clear again at a pH above 12. It has been postulated that the mutagenic effects of Phenolphthalein at high doses can be attributed the enhancement intracellular free oxygen radicals. The compound has also been observed to induce mitotic abnormalities and micronuclei with kinetochores in vitro. In Syrian hamster embryos treated with 10-40 μM of Phenolpthalein a significant number of chromosomal aberrations occurred at the hprt locus. On human breast cancer cells Phenolphthalein has been observed to have weak estrogenic effects. 

Phenolphthalein can be used for the treatment of habitual refractory constipation, mainly acting on the colon. After oral administration, it can be subject to slowly decomposition under the effect of the small intestinal alkaline fluid to form soluble sodium salt, thereby stimulating the plexus inside the intestinal wall. It directly acts on the intestinal smooth muscle and increase peristalsis, while also inhibiting the absorption of water within the intestine, so that water and electrolyte accumulates in the colon, resulting in laxative effect. It has mild effect and rarely causes intestinal cramps.
 
WA/TELE:+86131=2991=5771
 
1. I want to know more details about the product, how can I contact you?
You can send us an email inquiry at any time. For more accurate quotes, I need the following information: product name, order quantity, receipt country, quality requirements, etc.
 
2. How do I know if your products are real or fake?
We will inspect every shipment. I can provide test reports including HPLC, MS and HNMR if you want. Please find a professional chemist to help you confirm the authenticity of the test report.
Of course, you can also purchase samples to take you around your trust.
 
3. How do you ensure the safety of the package I receive?
I want to receive the package safely, I first need to know your delivery address, do you have a preferred courier method, did you buy it from China?
Why do you want to know?
Because each country has different requirements for imported packages, especially chemical products, you need to know the basic information to provide you with the safest choice.
At present, we have professional customs clearance agents in EU countries, the United States, the United States, Canada, and Southeast Asia. We have professional customs clearance agents to ensure the safety of packages.
 
4. How to pay?
Our payment channels include bittoin, bank card, Western Union, Allegitudes, etc.
It is usually recommended that customers pay with Bitcoin, because the fee is low, the entry speed is fast, and the security is guaranteed.
 
5. How long does it take to receive the package?
This will vary according to the delivery method you choose. I will briefly introduce our commonly used special lines.
Usually European countries 10-15 days after sending you the tracking number.
In the United States and Canada, it usually takes 7-10 days.
Southeast Asian countries are 3-7 days.

Pharma Grade Phenolphthalein Powder CAS 77-09-8Pharma Grade Phenolphthalein Powder CAS 77-09-8
Pharma Grade Phenolphthalein Powder CAS 77-09-8
Pharma Grade Phenolphthalein Powder CAS 77-09-8Pharma Grade Phenolphthalein Powder CAS 77-09-8Pharma Grade Phenolphthalein Powder CAS 77-09-8Pharma Grade Phenolphthalein Powder CAS 77-09-8

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Gold Member Since 2022

Suppliers with verified business licenses

Rating: 5.0/5
Trading Company
Number of Employees
9
Year of Establishment
2019-03-27